FGenericPlatformAtomics Struct Reference

#include <GenericPlatformAtomics.h>

Inheritance diagram for FGenericPlatformAtomics:

Static Public Member Functions
static FORCEINLINE bool	CanUseCompareExchange128 ()

Static Protected Member Functions
static bool	IsAligned (const volatile void *Ptr, const uint32 Alignment=sizeof(void *))

Detailed Description

DEPRECATED! UE atomics are not maintained and potentially will be physically deprecated. Use std::atomic<T> for new code

Generic implementation...you are required to implement at least FPlatformAtomics::InterlockedCompareExchange but they are listed here to provide a base implementation in terms of FPlatformAtomics::InterlockedCompareExchange and easy copy-paste

Definition at line 25 of file GenericPlatformAtomics.h.

Member Function Documentation

CanUseCompareExchange128()

static FORCEINLINE bool FGenericPlatformAtomics::CanUseCompareExchange128 ( )

inlinestatic

Returns

true, if the processor we are running on can execute compare and exchange 128-bit operation.

See also

cmpxchg16b, early AMD64 processors don't support this operation.

Definition at line 322 of file GenericPlatformAtomics.h.

IsAligned()

static bool FGenericPlatformAtomics::IsAligned ( const volatile void * Ptr, const uint32 Alignment = sizeof(void*) )

inlinestaticprotected

Checks if a pointer is aligned and can be used with atomic functions.

Parameters

Ptr	- The pointer to check.

Returns

true if the pointer is aligned, false otherwise.

Definition at line 335 of file GenericPlatformAtomics.h.

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The documentation for this struct was generated from the following file:

• C:/Users/lachl/Downloads/ArkServerAPI_NEW/ASA/AsaApi/AsaApi/Core/Public/API/UE/GenericPlatform/GenericPlatformAtomics.h